Inspection Procedure 5
The Ambient Temperature and Compass Screen do not Change.Vehicle Speed Sensor Circuit Part 1:
Vehicle Speed Sensor Circuit Part 2:
CIRCUIT OPERATION
Vehicle speed sensor signal is sent to multi-center display.
TECHNICAL DESCRIPTION (COMMENT)
Ambient temperature and compass display on multi-center display won't be updated until vehicle speed gets 6.2 mph (10 km/h) or more.
TROUBLESHOOTING HINTS
- Malfunction of the vehicles speed sensor
- Malfunction of the multi-center display
- Damaged wiring harness and connectors
DIAGNOSIS
STEP 1. Check the speedometer
Q: Is the speedometer in good condition?
YES: Go to Step 2.
NO: Refer to Combination Meter - Troubleshooting Troubleshooting Strategy.
STEP 2. Check the connector between multi-center display connector C-09 and vehicles speed sensor connector B-39
Q: Are multi-center display connector C-09 and vehicles speed sensor connector B-39
YES: Go to Step 3.
NO: Repair or replace the connector. Refer to Harness Connector Inspection.
STEP 3. Check the wiring harness between multi-center display connector C-09 and vehicles speed sensor connector B-39
NOTE: After checking intermediate connector B-36 and C-28, joint connector C-77, check the wires. If intermediate connector B-36 and C-28, joint connector C-77 are damaged, repair or replace the wiring harness. Refer to Harness Connector Inspection.
Q: Is the wiring harness between multi-center display connector C-09 and vehicles speed sensor connector B-39
YES: Replace the multi-center display.
NO: Repair the wiring harness. Refer to Harness Connector Inspection.